| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 |
| 公司类型 | 通用 | 通用 | 通用 | 通用 |
| 一、经营活动产生的现金流量: | | | | |
| 销售商品、提供劳务收到的现金 | 271,641,848.88 | 127,093,790.31 | 532,699,878.92 | 438,179,223.41 |
| 收到的税费返还 | 6,907,392.87 | 6,698,978.47 | 1,933,608.19 | 1,934,058.55 |
| 收到其他与经营活动有关的现金 | 25,240,152.7 | 16,876,994.83 | 39,957,336.76 | 23,475,556.07 |
| 经营活动现金流入小计 | 303,789,394.45 | 150,669,763.61 | 574,590,823.87 | 463,588,838.03 |
| 购买商品、接受劳务支付的现金 | 186,193,050.13 | 77,728,808.51 | 243,250,310.06 | 179,656,074.13 |
| 支付给职工以及为职工支付的现金 | 90,422,826.6 | 51,497,683.4 | 169,400,138.13 | 126,438,360.74 |
| 支付的各项税费 | 37,472,954.76 | 13,966,776.67 | 47,785,276.01 | 45,133,826.24 |
| 支付其他与经营活动有关的现金 | 48,607,473.12 | 39,766,390.44 | 77,094,026.31 | 61,889,873.64 |
| 经营活动现金流出小计 | 362,696,304.61 | 182,959,659.02 | 537,529,750.51 | 413,118,134.75 |
| 经营活动产生的现金流量净额 | -58,906,910.16 | -32,289,895.41 | 37,061,073.36 | 50,470,703.28 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 560,547.52 | - | - | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 74,770 | 25,300 | 191,661.95 | 127,711.95 |
| 收到的其他与投资活动有关的现金 | - | - | 642,977.02 | 642,977.02 |
| 投资活动现金流入小计 | 635,317.52 | 25,300 | 834,638.97 | 770,688.97 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 15,084,665.61 | 8,088,748.99 | 25,711,136.14 | 18,750,474.6 |
| 投资支付的现金 | 22,000,000 | 22,000,000 | 520,000 | 520,000 |
| 支付其他与投资活动有关的现金 | - | - | 479.29 | 479.29 |
| 投资活动现金流出小计 | 37,084,665.61 | 30,088,748.99 | 26,231,615.43 | 19,270,953.89 |
| 投资活动产生的现金流量净额 | -36,449,348.09 | -30,063,448.99 | -25,396,976.46 | -18,500,264.92 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 48,070,725.5 | - | - | - |
| 取得借款收到的现金 | 90,400,000 | 28,400,000 | 7,000,000 | - |
| 收到其他与筹资活动有关的现金 | 90,660,338.3 | 73,595,738.49 | 73,128,050.97 | 19,888,014.3 |
| 筹资活动现金流入小计 | 229,131,063.8 | 101,995,738.49 | 80,128,050.97 | 19,888,014.3 |
| 偿还债务支付的现金 | 124,942,714.07 | 103,474,569.58 | 13,928,571.48 | 10,371,904.48 |
| 分配股利、利润或偿付利息支付的现金 | 387,936.06 | 59,526.83 | 7,724,366.14 | 7,515,841.02 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 6,991,457.89 | 6,979,207.89 |
| 支付其他与筹资活动有关的现金 | 13,434,125.18 | 1,830,389.76 | 53,869,285.71 | 9,156,145.1 |
| 筹资活动现金流出小计 | 138,764,775.31 | 105,364,486.17 | 75,522,223.33 | 27,043,890.6 |
| 筹资活动产生的现金流量净额 | 90,366,288.49 | -3,368,747.68 | 4,605,827.64 | -7,155,876.3 |
| 四、汇率变动对现金及现金等价物的影响 | -218,093.84 | -230,176.32 | 590,923.66 | 646,317.72 |
| 五、现金及现金等价物净增加额 | -5,208,063.6 | -65,952,268.4 | 16,860,848.2 | 25,460,879.78 |
| 加:期初现金及现金等价物余额 | 107,706,945.86 | 107,706,945.86 | 90,846,097.66 | 90,846,097.66 |
| 期末现金及现金等价物余额 | 102,498,882.26 | 41,754,677.46 | 107,706,945.86 | 116,306,977.44 |
| 补充资料: | | | | |
| 净利润 | 29,193,945.13 | - | -167,639,874.79 | - |
| 资产减值准备 | 5,756,798.51 | - | 16,825,366.78 | - |
| 固定资产和投资性房地产折旧 | 13,050,702.16 | - | 22,752,350.03 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 13,050,702.16 | - | 22,752,350.03 | - |
| 无形资产摊销 | 2,039,066.57 | - | 5,526,712.28 | - |
| 长期待摊费用摊销 | 72,516.78 | - | 132,366.92 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 119,581.34 | - | 366,552.28 | - |
| 固定资产报废损失 | 429,629.22 | - | -4,100.97 | - |
| 公允价值变动损失 | - | - | -93.27 | - |
| 财务费用 | 24,209,530.03 | - | 57,098,885.74 | - |
| 投资损失 | -84,214,365.98 | - | -7,536,280.39 | - |
| 递延所得税 | -6,182,934.92 | - | -5,374,964.04 | - |
| 其中:递延所得税资产减少 | 591,013.81 | - | -3,137,116.42 | - |
| 递延所得税负债增加 | -6,773,948.73 | - | -2,237,847.62 | - |
| 存货的减少 | -113,804,488.16 | - | -121,690,056.38 | - |
| 经营性应收项目的减少 | -25,804,214.7 | - | -108,824,723.4 | - |
| 经营性应付项目的增加 | 94,092,666.47 | - | 310,126,175.45 | - |
| 现金的期末余额 | 102,498,882.26 | - | 107,706,945.86 | - |
| 减:现金的期初余额 | 107,706,945.86 | - | 90,846,097.66 | - |
| 现金及现金等价物的净增加额 | -5,208,063.6 | - | 16,860,848.2 | - |
| 公告日期 | 2025-08-27 | 2025-04-26 | 2025-04-26 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |